I predict even when a better chain comes along than bitcoin, bitcoin will still enjoy the benefit of being the gateway to and from traditional funds. Demand for alts will create demand for bitcoin which I think we already see.
> As a store of value BTC is highly uncertain. It will multiply or decimate whatever value you try to store in it.
If it ends up being an accepted store of value, this property will change over time. It'll look more like gold. Most people wouldn't' consider 'SPY' (SP 500 index shares) a store of value, but this is essentially how people are using them. You save money, and store it somewhere that will best preserve that value. Given the rate of asset price inflation, as well as increases in costs like medicine, you need to earn a return just to store the value.
The bitcoin price volatility you're seeing now is an adoption curve ramping up. Of course there are huge rewards for early adopters.
All it takes is enough people believing that this store of value works, acting on the belief, and that belief becomes real. Financial markets are formalized mechanism to control what is really like magic; beliefs that become real when sufficient people believe them.
That's actually one of the biggest use-cases.
Basically, borrow bitcoin and you are in a short BTC speculative trade, lend it and you are long the same. If you'd borrowed $100 worth of bitcoin last year, you'd owe what, $1,000 this year? It's not a loan, it's a bet. And how do futures fix this?
Rates? Even mentioning rates on a BTC "loan" sounds entirely out of place.
OK but money isn't just about credit. It has two other functions: store of value and means of exchange.
As a store of value BTC is highly uncertain. It will multiply or decimate whatever value you try to store in it.
I thought it might be interesting as a means of exchange, and maybe it is in certain situations, but commissions seem too high for use as a major global digital payment system. You pay out of your currency to BTC, then from BTC to the target currency, plus the transaction fees which can be prohibitive unless you're moving some serious loot. I make a lot of small international payments and would love a great solution, but I can't see bitcoin as it. Who actually uses BTC? I mean, other than speculators? ("Investor" is a euphemism here, buyers of bitcoin are commodity or currency speculators.)